根据GB7588-2003相关规定,层门电气联锁触点的电路对层门外壳(地)绝缘电阻不得小于()MΩ
A、0.25
B、0.5
C、0.4
D、0.8
参考答案:B
「伝える」的正确读音是()。
A、ささえる
B、つたえる
C、きえる
D、かえる
The 3-year annual spot rate is 7%, the 4-year annual spot rate is 7.5%, and the 5-year annual spot rate is 8%. Based on the pure expectations theory of interest rates, the 1-year implied forward rate in four years is closest to:()
A. 10.00%.
B. 7.75%.
C. 9.00%.